<h4>Notifications</h4>

     <div class="alert alert-block">
      <button type="button" class="close" data-dismiss="alert">&times;</button>
      <h4>Warning!</h4>
      Aenean vulputate, risus a porta porta, sapien lectus euismod nisi, ut dapibus felis ante quis diam. Morbi velit tortor, adipiscing vel auctor nec, malesuada a risus. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur accumsan venenatis tellus, quis consectetur est rutrum at.
     </div>
     <div class="alert alert-error">
      <button type="button" class="close" data-dismiss="alert">&times;</button>
      <h4>Error!</h4>
      Aenean vulputate, risus a porta porta, sapien lectus euismod nisi, ut dapibus felis ante quis diam. Morbi velit tortor, adipiscing vel auctor nec, malesuada a risus. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur accumsan venenatis tellus, quis consectetur est rutrum at.
     </div>
     <div class="alert alert-info">
      <button type="button" class="close" data-dismiss="alert">&times;</button>
      <h4>Information!</h4>
      Aenean vulputate, risus a porta porta, sapien lectus euismod nisi, ut dapibus felis ante quis diam. Morbi velit tortor, adipiscing vel auctor nec, malesuada a risus. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur accumsan venenatis tellus, quis consectetur est rutrum at.
     </div>
     <div class="alert alert-success">
      <button type="button" class="close" data-dismiss="alert">&times;</button>
      <h4>Success!</h4>
      Aenean vulputate, risus a porta porta, sapien lectus euismod nisi, ut dapibus felis ante quis diam. Morbi velit tortor, adipiscing vel auctor nec, malesuada a risus. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur accumsan venenatis tellus, quis consectetur est rutrum at.
</div><br>

    <div class="intro" style="background: #c9f6f9;border: 1px solid #ccc;box-shadow: 2px 2px 2px #eee;padding: 5px 15px 10px 15px;">
        <h4>1.用户可以浏览动态交互式图表.<strong>图表信息实时更新</strong>.
            <br/><br/>
            2.用户可以通过选择页面左上角的标签过滤图表,页面会自动筛选出符合标签的图表.
            2.用户还可以点击浏览详情或者翻页浏览全部图表.
        </h4>
    </div>